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230000232 = 233711124459
BaseRepresentation
bin11011011010110…
…00011001101000
3121000210020000010
431231120121220
5432340001412
634453411520
75461653420
oct1555303150
9530706003
10230000232
11108913640
1265039ba0
133885c417
1422791480
15152d333c
hexdb58668

230000232 has 64 divisors (see below), whose sum is σ = 716889600. Its totient is φ = 59739840.

The previous prime is 230000219. The next prime is 230000257. The reversal of 230000232 is 232000032.

230000232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60382 + ... + 64077.

It is an arithmetic number, because the mean of its divisors is an integer number (11201400).

Almost surely, 2230000232 is an apocalyptic number.

230000232 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

230000232 is an abundant number, since it is smaller than the sum of its proper divisors (486889368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230000232 is a wasteful number, since it uses less digits than its factorization.

230000232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124486 (or 124482 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 12.

The square root of 230000232 is about 15165.7585369147. The cubic root of 230000232 is about 612.6927735295.

Adding to 230000232 its reverse (232000032), we get a palindrome (462000264).

The spelling of 230000232 in words is "two hundred thirty million, two hundred thirty-two", and thus it is an aban number.

Divisors: 1 2 3 4 6 7 8 11 12 14 21 22 24 28 33 42 44 56 66 77 84 88 132 154 168 231 264 308 462 616 924 1848 124459 248918 373377 497836 746754 871213 995672 1369049 1493508 1742426 2613639 2738098 2987016 3484852 4107147 5227278 5476196 6969704 8214294 9583343 10454556 10952392 16428588 19166686 20909112 28750029 32857176 38333372 57500058 76666744 115000116 230000232